* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
}
li {
  list-style: none;
}
a {
  color: #333 !important;
  text-decoration: none !important;
}
body {
  background-color: #fff;
  font-size: 12px;
  color: #333;
}
.centre {
  width: 80vw;
  margin: 0 auto;
}
.flex {
  display: flex;
}
b {
  font-weight: normal;
}

/*------------------------------------字号 */
.textsize {
  font-size: 14px;
}
.textsize1 {
  font-size: 16px;
}
.textsize2 {
  font-size: 18px;
}
.textsize3 {
  font-size: 20px;
}
.textsize6 {
  font-size: 24px;
}
.textsize4 {
  font-size: 30px;
}
.textsize5 {
  font-size: 38px;
}
/*------------------------------------字号 */
/*------------------------------------标题样式 */
.title li {
  text-align: center;
}
.title li:nth-child(1) {
  background-image: url("../image/btbk.png");
  background-repeat: no-repeat;
  background-size: 68% 100%;
  background-position: center;
}
.title li:nth-child(2) {
  margin-top: 10px;
}
/*------------------------------------标题样式 */
/*------------------------------------滚动条样式 */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-thumb {
  border-radius: 8px;
  background-color: #0082df;
}

::-webkit-scrollbar-track {
  border-radius: 8px;
  background-color: transparent;
}
/*------------------------------------滚动条样式 */
/* ------------------------------------------------- */
.banner {
  width: 100%;
  height: 35vw;
  /* background-color: #f1f1f1; */
  padding-top: 100px;
}
.banner img {
  width: 100%;
  height: 35vw;
}
/* ---------------------------------------------------- */
.trigon1 {
  width: 0px;
  height: 0px;
  border: 10px solid transparent;
  border-bottom-color: #0082df;
  position: relative;
}
.trigon1::after {
  content: "";
  position: absolute;
  right: -10px;
  top: -8px;
  width: 0px;
  height: 0px;
  border: 10px solid transparent;
  border-bottom-color: #fff;
  z-index: 2;
}
.trigon {
  width: 1px;
  height: 1px;
  border: 10px solid transparent;
}
/*  */
.selector-for-some-widget {
  box-sizing: content-box;
}
/*  */
.linav .blockdom {
  display: block !important;
}
dl,
ol,
ul {
  margin: 0;
}
@media (max-width: 992px) {
  .textsize {
    font-size: 12px;
  }
  .textsize1 {
    font-size: 14px;
  }
  .textsize2 {
    font-size: 16px;
  }
  .textsize3 {
    font-size: 18px;
  }
  .textsize6 {
    font-size: 22px;
  }
  .textsize4 {
    font-size: 28px;
  }
  .textsize5 {
    font-size: 30px;
  }
  img {
    height: auto !important;
  }
}
